Robust mica perovskite photoelectric resistive switching memory

Zhang, Guanglei; Xu, Ya; Yang, Shuai; Ren, Shan; Jiao, Yanpeng; Wang, Ye; Ma, Xuena; Li, Hao; Hao, Weizhong; He, Caili; Liu, Xiaomin; Zhao, Jinjin

doi:10.1016/j.nanoen.2022.108074

Cited by 14 publications

(13 citation statements)

References 70 publications

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“…Sheet resistance versus time for mica/AgNW@AZO films with different radii of curvature under tensile (h) and compressive (i) stresses, respectively. Reproduced with permission from ref . Copyright 2023 Elsevier.…”

Section: Research Progressmentioning

confidence: 99%

“…The mechanical characteristics of flexible memristors are also significantly influenced by the electrode materials . Currently, commonly used electrode materials include metal electrodes (Ag (refs , , , , , , , ), Ti (refs , ) Al (refs , , , , , , , , , ) W (ref ) Pt (ref ), and Au (refs , , , , , , )), oxide electrodes (ITO (refs , , , , , , , , , , , , , ) and AZO (ref )), and carbon/nitrogen electrodes (TiN , ). Notably, flexible transparent electrodes such as ITO and AZO, which enable better optoelectronic performance, are attractive for next-generation smart wearables and transparent nanoelectronic devices.…”

Section: Fabrication and Integration Of Flexible Memristorsmentioning

confidence: 99%

“…Therefore, special consideration should be given to the mechanical characteristics, electrical conductivity, heat resistance, chemical stability, and surface uniformity of the flexible substrate. Currently, the commonly used flexible substrates in flexible memristors are PET (refs , , , , , , , , , , , , , , , ), PI (refs , , ), PEN (refs , ), mica (refs , , ), and so on. Among them, PET and PEN are widely used in the preparation of flexible memristors because of their excellent mechanical stability, high transparency, and low cost. , However, lower glass temperatures ( T g ) and coefficients of thermal expansion (CTE) allow them to be used only in low-temperature manufacturing applications.…”

Section: Fabrication and Integration Of Flexible Memristorsmentioning

confidence: 99%

“…Recently, Zhang et al prepared a mica/AgNW@aluminumdoped zinc oxide (AZO) flexible memristor with high temperature resistance, high conductivity, and high flexibility. 91 The substrate was subjected to 5000 bending cycles at different bending radii, and the sheet resistance of the substrate was increased with the number of bending cycles, as shown in Figure 7g. This demonstrates the stable electrical properties of the mica/AgNW@AZO conductive substrate even after mechanical deformation.…”

Section: Flexible Memristors Based On Inorganic Perovskite Materialsmentioning

confidence: 99%

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Flexible Memristor-Based Nanoelectronic Devices for Wearable Applications: A Review

Rao,

Wang,

Mao

et al. 2023

ACS Appl. Nano Mater.

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In the high-tech and intelligent era of the 21st century, as one of the important electronic devices, wearable electronic products can effectively improve work efficiency and quality of life. Since memristors have broad application prospects in information storage, neural synapses, neural networks, neuromorphic computation, electronic skin (e-skin), and brain-like chips, the development of flexible electronic devices based on memristors has received extensive attention. However, the incompatibility between the flexible substrate and the functional layer, the performance degradation after repeated bending, and the instability of devices in the biological environment greatly limit the commercial application of flexible memristors. In this review, the characteristics and applications of different types of functional layer nanomaterial-based memristors are first analyzed, and the preparation and integration of the devices are discussed. Then the development bottleneck of flexible memristors is introduced, and corresponding solutions are proposed. Finally, we look forward to the development of intelligent flexible memristors and point out the direction for the development of wearable electronic products based on flexible memristors, which promotes research of flexible memristors in artificial intelligence.

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Section: Research Progressmentioning

confidence: 99%

Section: Fabrication and Integration Of Flexible Memristorsmentioning

confidence: 99%

Section: Fabrication and Integration Of Flexible Memristorsmentioning

confidence: 99%

Section: Flexible Memristors Based On Inorganic Perovskite Materialsmentioning

confidence: 99%

See 2 more Smart Citations

Flexible Memristor-Based Nanoelectronic Devices for Wearable Applications: A Review

Rao,

Wang,

Mao

et al. 2023

ACS Appl. Nano Mater.

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“…60 PDs, exible PDs and perovskite resistive random-access memory devices are also among the main applications in the eld of photoelectric conversion. [155][156][157] For example, Tong et al prepared dual-phase all-inorganic perovskite composites, CsPbBr 3 -CsPb 2 Br 5 thin lms, which were incorporated into a exible photodetector (PD) as shown in Fig. 7e.…”

Section: Abundant Applications Based On Phase Engineeringmentioning

confidence: 99%

Phase engineering of inorganic halide Cs–Pb–Br perovskites for advanced energy conversion

Yang,

Zhang,

Sheng

et al. 2023

J. Mater. Chem. A

Self Cite

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Emerging Trends of Nanofibrous Piezoelectric and Triboelectric Applications: Mechanisms, Electroactive Materials, and Designed Architectures

Zhi,

Shi,

et al. 2024

Advanced Materials

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Over the past few decades, significant progress in piezo‐/tribo‐electric nanogenerators (PTEGs) has led to the development of cutting‐edge wearable technologies. Nanofibers with good designability, controllable morphologies, large specific areas, and unique physicochemical properties provide a promising platform for PTEGs for various advanced applications. However, the further development of nanofiber‐based PTEGs is limited by technical difficulties, ranging from materials design to device integration. Herein, we systematically review the current developments in PTEGs based on electrospun nanofibers. The review begins with the mechanisms of PTEGs and the advantages of nanofibers and nanodevices, including high breathability, waterproofness, scalability, and thermal–moisture comfort. In terms of materials and structural design, novel electroactive nanofibers and structure assemblies based on one‐dimensional micro/nanostructures, two‐dimensional bionic structures, and three‐dimensional multilayered structures are discussed. Subsequently, nanofibrous PTEGs in applications such as energy harvesters, personalized medicine, personal protective equipment, and human‐machine interactions are summarized. Nanofiber‐based PTEGs still face many challenges such as energy efficiency, material durability, device stability, and device integration. In the final section of this review, the research gap between research and practical applications of PTEGs is discussed, and emerging trends are proposed, providing some ideas for the development of intelligent wearables.This article is protected by copyright. All rights reserved

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Robust mica perovskite photoelectric resistive switching memory

Cited by 14 publications

References 70 publications

Flexible Memristor-Based Nanoelectronic Devices for Wearable Applications: A Review

Flexible Memristor-Based Nanoelectronic Devices for Wearable Applications: A Review

Phase engineering of inorganic halide Cs–Pb–Br perovskites for advanced energy conversion

Emerging Trends of Nanofibrous Piezoelectric and Triboelectric Applications: Mechanisms, Electroactive Materials, and Designed Architectures

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